mt={
   bbb=2
}

local fields={
    item_des_trg=nil,
    aaa=10
}

--trigger={}

function mt:init()
    self.bbb=12;
    --mt.__index = mt
    --mt.__index = self
    -- fields.item_des_trg="trigger001"
    fields.aaa=129
    setmetatable(self,fields)
    fields.__index = fields
    -- mt.bbb=6
   -- fields.__index = fields
   -- mt.__index = mt
   -- setmetatable(mt,fields)
end    


function mt:gg()
    print(self)
    print(self.bbb)
    print(self.aaa)
end

function mt.aspd()
    print(mt)
    print(mt.bbb)
    print(mt.aaa)
end    



return mt